A military intelligence report from the Cuban G-2 service, outlining the miltiary capabilities of nearby Latin American countries, as well as the miltiary situations (uprisings) in many of those same countries.

January 30, 1961

Record of Conversation between Soviet Ambassador to Cuba Sergey Kudryavtsev and Che Guevara

A record of a conversation between Soviet Ambassador to Cuba Sergey Kudryavtsev and Che Guevara, recorded in Kudryavtsev's diary. They discuss financial transactions being made between the Cuban and Soviet governments, gold and currency reserves, the U.S. economic blockade of Cuba, and more on U.S.-Cuban relations.

February 11, 1961

Cable from the Chinese Embassy in Cuba, 'Memorandum of Conversation between China’s Ambassador to Cuba, Shen Jian, and Cuban Prime Minister Fidel Castro'

A diplomatic meeting between Fidel Castro and Shen Jian (from China) in which they discuss the Cuban revolution, US-Cuban relations and imperialism.

March 04, 1961

Bulgarian Embassy, Havana (Michev), Information Regarding the Reorganization of the Cuban Government

Bulgaria’s Ambassador to Cuba Konstantin Michev reports on the reorganization of Cuba’s revolutionary government. In the report Michev notes that the government is realigning itself with the intent to become socialist, though not publicizing it. The realignment includes the creation of ministries and committees to oversee the transition and affairs of the country. Fidel Castro, Raul Castro, and Ernesto Guevara are assigned key posts to manage the transition. Through the help of socialist countries, Cuba is developing independent of USA, which previously hampered Cuba’s growth and development. Michev also notes that the Cuban government is prepared to defend itself against counter-revolution and US intervention into Cuban affairs.

March 17, 1961

Cuban Intelligence Report

A military intelligence report to the Government of Cuba, describing the US use of ship ports in Key West, the naval base in Guantanamo and the night fly-overs to Panama.

April 15, 1961

Cuban Intelligence Report

A military intelligence report from the Government of Cuba describing U.S. military and diplomatic intentions in Cuba.

April 18, 1961

Record of the Czechoslovak Communist Party (CPCz) Politburo regarding Cuban Requests for Arms and Ammunition, 6 April 1961, with Attached Resolution on Same Subject

The record and attached resolution concerns the final decision by the Politburo of the Czechoslovak Communist Party to send arms and "special technology" to Cuba. Among the arms shipped are 2 mobile artillery batteries, 50 million 7.92 mm bullets, and military specialists to aid the Cuban military in the construction of anti-aircraft defenses on Cuban territory. This would prove to be fruitful for the Cubans in the coming Bay of Pigs Invasion.

April 19, 1961

Memorandum of Chairman Mao Zedong and Cuban Cultural Delegation

A diplomatic meeting between China's Chairman Mao Zedong and Cuba's Cultural Delegation Education Minister. They discuss educational and cultural affairs of both Cuba and China.

April 26, 1961

Record of Conversation between Soviet Ambassador to Cuba Sergey Kudryavtsev and Che Guevara

A record of a conversation between Soviet Ambassador to Cuba Sergey Kudryavtsev and Che Guevara, recorded in Kudryavtsev's diary. They discuss the U.S. policy toward the revolutionary government of Cuba. Guevara says that U.S. President Kennedy's recent speech, in which he said the U.S. would not take direct military action in Cuba, was an effort to portray the U.S. in a positive light on the eve of Cuban discussions in the UN, and to ameliorate opinions of the U.S. in other Latin American countries.

Czechoslovak Intelligence reports on a possible assassination plot against Castro and a possible coup against the Revolutionary Government in Havana. The document details the plot being planned by individuals in Havana including smuggling explosives into a public celebration for 1 May. Microfilms containing information on the plot including the organizers and place of action. It is obvious from this correspondence that the planned assassination and coup against Castro are part of the Bay of Pigs Invasion.

May 05, 1961

Cuban Intelligence, 'Report on subversive groups that the CIA sent to Cuba clandestinely in order to prepare conditions that would allow for a mercenary invasion'

A military intelligence report on the operations of the CIA in Cuba and other Latin American countries. It is also a report on subversive groups that the CIA sent to Cuba clandestinely in order to prepare conditions that would allow for a mercenary invasion.

Minister of Foreign Affairs Karlo Lukanov advises the Prime Minister Anton Yugov to invite Fidel Castro to visit Bulgaria in addition to his scheduled trip to the Soviet Union, where he is schedule to receive the International Lenin award.

June 03, 1961

Record of Conversation between Soviet Ambassador to Cuba Sergey Kudryavtsev and Che Guevara

A record of a conversation between Soviet Ambassador to Cuba Sergey Kudryavtsev and Che Guevara, recorded in Kudryavtsev's diary. They discuss the internal and economic situations in Cuba, as well as U.S.-Cuban relations.

Secret Agreement Between Cuba and the USSR Regarding Exchange of Special Materials

Agreement between the Republic of Cuba and the USSR regarding a provision of special materials to Cuba and payment for these materials. Also attached are two lists enumerating supplies given to Cuba by the USSR.

August 19, 1961

Telegram from the Brazilian Secretary of State for External Relations (Afonso Arinos) for the Cabinet in Brasilia, 19 August 1961, describing conversation between Ernesto “Che” Guevara and Richard Goodwin, Montevideo, Uruguay, 18 August 1961

A telegram from the Brazilian Secretary of State for External Relations (Afonso Arinos) describing a conversation between Ernesto “Che” Guevara and Richard Goodwin in Montevideo, Uruguay. At this meeting, Mister Guevara and Mister Goodwin, speaking as “enemies”, made a general appreciation of Cuban-American relations. Affirming that Cuba today definitely was of the sphere of influence of the United States. They also discuss Cuba's economic situation.

August 22, 1961

Hungarian Embassy in Havana, Report on Secret US Documents

Chargé d’ affaires ad interim Miklós Vass reports on secret US State Department documents that Cuban Minister of Industry Ernesto “Che” Guevara acquired. The documents reveal US principles on Venezuelan economic policy and US positions on Latin American states and Latin American public opinion on Cuba. Vass advises that the secret documents be translated officially into Hungarian and sent to Hungarian embassies throughout Latin America. The document included three enclosures; Vass references two secret documents repeatedly.

September 28, 1961

Memorandum of Conversation between Mao Zedong and Cuban President Osvaldo Dorticos

A conversation about the situation in Brazil. Cuba's diplomatic relations to other countries around the world are also discussed, especially as they relate to the recent U.S. blockade of Cuba.